Mark Brooks
Mark Brooks is a political services vendor. In the 2025-2026 cycle Mark Brooks was paid $346 across 1 client committees.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
- Activity span ALL TIME
- Apr 29, 2026 → Apr 29, 2026
- spans 0 months
- Disbursements ALL TIME
- 1
- Schedule B rows
- Client committees ALL TIME
- 1
- distinct payers
Part II Activity in selected window
One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.
Spend trajectory
Monthly spend to this vendor over the last 12 months.
Top buyers
Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.
No buyer activity in this window.
Top buyers last 3 months · top 1
| Filer | Total spend | Disbursements |
|---|---|---|
| 962971 962971 |
$346 | 1 |
Top buyers last 6 months · top 1
| Filer | Total spend | Disbursements |
|---|---|---|
| 962971 962971 |
$346 | 1 |
Top buyers last 12 months · top 1
| Filer | Total spend | Disbursements |
|---|---|---|
| 962971 962971 |
$346 | 1 |
Top buyers last 18 months · top 1
| Filer | Total spend | Disbursements |
|---|---|---|
| 962971 962971 |
$346 | 1 |
Top buyers last 24 months · top 1
| Filer | Total spend | Disbursements |
|---|---|---|
| 962971 962971 |
$346 | 1 |
By party
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 0.00% |
| Republican | $0 | 0.00% |
| Non-partisan | $346 | 100.00% |
Part III Reference tables
Full all-time and cycle-to-date data.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 1 year
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2026 | Q2 | 2026 | $346 | 1 | 962971 100% | Strategy & Research 100% | $346 | — |
Revenue by service category
No category revenue in this window.
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Strategy & Research | $346 | 1 | $346 | 100.0% | 962971 100% | 2mo ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
Geographic concentration
Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.
| State | Total spend | % of revenue | Clients | |
|---|---|---|---|---|
| CA | $346 | 100.0% | 1 |
Notable disbursements
5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.
| Reason | Date | Filer | Category | Purpose | Amount |
|---|---|---|---|---|---|
| Largest all-time | 2026-04-29 | 962971 | Strategy & Research | Expense Made to Support/Oppose State/Local Candidate via Federal Funds MBR-Slate Mailer | $346 |